Google IT Support Professional:Technical Support Fundamentals (Week 2) Hardware Quiz Answers.

 

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★Components★

Q1.What characteristics distinguish a Solid State Drive from a Hard Disk Drive? Check all that apply.

• Smaller form factor

1. Uses Disk Platters
2. Non-moving parts
3. High RPMs

SSDs have non-moving parts, are a smaller form factor, and also utilize non-volatile memory.

Q2.True or false: If you plug in a 220v appliance into a 120v outlet, the appliance could get damaged.

1. TRUE
2. FALSE

While plugging a 220v appliance into a 120v outlet won't cause immediate harm to your appliance, it could still cause appliance deterioration.

Q3.How long will it take to transfer a file size of 1GB on a USB 2.0 and a USB 3.0 drive?

1. ~17 seconds on a USB 2.0 drive; ~.02 seconds on a USB 3.0 drive
2. ~20 seconds on a USB 2.0 drive; ~2 seconds on a USB 3.0 drive
3. ~ 17 seconds on a USB 2.0 drive; ~2 seconds on a USB 3.0 drive
4. 8 ~ 20 seconds on a USB 2.0 drive; ~.02 seconds on a USB 3.0 drive Correct

Theoretically, USB 2.0 has a bandwidth of 480 Mb/s, which is roughly 60 MB/s. It would take around 17 seconds to transfer 1024 MB of data.

Q4.Which of these is used to charge devices? Check all that apply.

1. USB A.
2. HDMI Port.
3. DisplayPort.
4. USB C.

These are types of USB ports.

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